Hynix HMT351S6EFR8A-PB 4GB 2Rx8 1.35V 204-Pin SODIMM PC3L-12800S-11-12-F3 1600MHz DDR3 Laptop/Notebook Memory

£19.50 £4.88/GB

28% cheaper per GB than the average 4GB DDR3 kit we track.

★ All-time low Laptop DDR3 Unbuffered

★ 5.0/5 · 1 reviews on Amazon

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Specification

Price history

30-day avg £19.5090-day avg £19.49180-day avg £19.54 All-time low £19.50 (2026-05-05)

Cheaper per GB in the same spec

Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›

	£/GB	Price	Capacity	Manufacturer	For	Type	Form Factor	ECC / Buffered	Description
	£2.00best £/GB	£8.00	4GB	SK Hynix	Mac	DDR3	SO-DIMM 1600MHz	Non-ECCUnbuffered	Hynix HMT351S6EFR8A-PB 4GB DDR3 1600MHz Memory ModuleBuy📈★★★★½1,602
	£2.65	£10.60★	4GB	SK Hynix	Server	DDR3	SO-DIMM 1600MHz	ECCUnbuffered	Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L, PC/Server, 204-Pin SO-DIMM, 1 x 4 GB)Buy📈★★★★☆759
	£3.03	£12.10★	4GB	SK Hynix	Server	DDR3	SO-DIMM 1600MHz	ECCUnbuffered	HYNIX 4GB RAM HMT451S6DFR8A-PB SODIMM DDR3 PC3L-12800S 1600Mhz 1Rx8 1.35v CL11Buy📈★★★★½30
	£3.24	£12.95	4GB	Integral	Mac	DDR3	SO-DIMM 1600MHz	Unbuffered	Integral 4GB DDR3 RAM 1600MHz PC3-12800 1.35V SODIMM Laptop/Notebook/MacBook Memory Module – GreenBuy📈★★★★½22
	£3.25	£12.99▼ 19%	4GB	Timetec	Mac	DDR3	SO-DIMM 1333MHz	Non-ECCUnbuffered	Timetec 4GB Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac (Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) SODIMM MAC RAM UpgradeBuy📈★★★★½228
	£3.25	£12.99	4GB	Timetec	Laptop	DDR3	SO-DIMM 1066MHz	Non-ECCUnbuffered	Timetec 4GB DDR3 1066MHz PC3-8500 Non-ECC Unbuffered 1.5V CL7 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module UpgradeBuy📈★★★★½228

About this kit

• Manufacturer - Hynix
• Memory Type - Single 4GB Memory module
• Part Numbers - HMT351S6EFR8A-PB / PC3L-12800S-11-12-F3
• Speed and Voltage - PC3L-12800S, 1600MHz, 1.35V, CL11
• Compatible With - Laptops and Notebooks

Ideal as a replacement for existing memory or as an upgrade. Hynix memory is one of the most compatible and reliable memory products available. This memory is compatible with Laptops, Notebooks or Netbooks that accepts 2Rx8 4GB or above memory modules per slot.

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